Three-Stage Media type Pre-Filter finds application where high efficiency cleanable panel is required such as LAF benches/ Split Units/ Packaged Units / Fan Coil Units/ Air Handling Units etc. The Pre-Filter uses three stage media such as HDPE Combo, Plain HDPE Plies and Needle Punched Media. The Pre-Filter is provided with M.S., G.I., Aluminium rods and Spacers as separators. The Three-Stage Media type Pre-Filter can be availed in aluminium anodised or mild steel made casing.